Chapter 18

18 - Book 13, Chapters 35 - 52: <i> The trees of Asia and Greece; the tragion; tragacanthe; the tragos or scorpio; the euonymos; the tree called eon; (...) the royal thorn; the trees and shrubs of the Mediterranean; the sea bryon; plants of the red sea; plants of the Indian sea; the plants of the Troglodytic sea; authors quoted</i>

Natural History Volume 3